Download a professional PDF field guide featuring all the species found in Boysen State Park. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 68 total documented species.

Rough Mules'S-Ears


Plains Pricklypear

Moss-Rose

Short-Horned Lizard


Saltbush

Prickly Phlox

Hooker'S Sandwort

Blue Grama

Rabbitbrush

Woolly Plantain

Prairie Onion
Sweetclover

Beargrass

Geyer'S Larkspur

Tufted Evening-Primrose

Crested Beardtongue

African Mustard

Ribseed Sandmat
Get all 68 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Fremont County County, Wyoming
These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within Fremont County County.
The Boysen State Park ecosystem supports 68 documented wildlife species across 60 taxonomic genera. Located in Fremont County, Wyoming, this area provides critical habitat with diverse natural communities. The location hosts 14 frequently observed species and 13 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Fremont County nearby has 7% more documented species, Boysen State Park offers unique wildlife observation opportunities. This location ranks #28 for species diversity among 100 Fremont County County natural areas, placing it in the 72th percentile for biodiversity.